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    PLATED PHOTOPOLYMER BASED FUEL CELL
    1.
    发明申请
    PLATED PHOTOPOLYMER BASED FUEL CELL 有权
    基于光电聚合物的燃料电池

    公开(公告)号：US20140186749A1

    公开(公告)日：2014-07-03

    申请号：US14197251

    申请日：2014-03-05

    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

    Inventor： Jeffrey A. Rock ,  Steven G. Goebel ,  Gerald W. Fly ,  Alan J. Jacobsen ,  Joanna A. Kolodziejska ,  Hung D. Nguyen

    IPC: H01M8/10

    CPC classification number: H01M8/1097 ,  H01M8/0258 ,  H01M8/026 ,  H01M8/0267 ,  H01M8/242 ,  H01M8/2483 ,  Y02E60/50

    Abstract: A fuel cell component includes a first fluid distribution layer, a second fluid distribution layer, a cap layer, a third fluid distribution layer, and a pair of fluid diffusion medium layers. The individual layers are polymeric, mechanically integrated, and formed from a radiation-sensitive material. The first fluid distribution layer, the second fluid distribution layer, the cap layer, the third fluid distribution layer, and the pair of fluid diffusion medium layers are coated with an electrically conductive material. A pair of the fuel cell components may be arranged in a stack with a membrane electrode assembly therebetween to form a fuel cell.

    Abstract translation: 燃料电池部件包括第一流体分配层，第二流体分配层，盖层，第三流体分配层和一对流体扩散介质层。 单个层是聚合的，机械一体化的并且由辐射敏感材料形成。 第一流体分配层，第二流体分配层，盖层，第三流体分配层和一对流体扩散介质层被涂覆有导电材料。 一对燃料电池组件可以以其间的膜电极组件堆叠地布置以形成燃料电池。

    Layered radiation-sensitive materials with varying sensitivity
    4.
    发明授权
    Layered radiation-sensitive materials with varying sensitivity 有权
    具有不同灵敏度的分层辐射敏感材料

    公开(公告)号：US09256132B2

    公开(公告)日：2016-02-09

    申请号：US14532031

    申请日：2014-11-04

    Applicant: GM Global Technology Operations LLC

    Inventor： Jeffrey A. Rock ,  Gerald W. Fly ,  Yeh-Hung Lai ,  Keith E. Newman ,  Alan J. Jacobsen ,  William B. Carter ,  Peter D. Brewer

    IPC: G03F7/40 ,  G03F7/20 ,  G03F7/095

    CPC classification number: G03F7/20 ,  G03F7/095 ,  G03F7/2022

    Abstract: A method for fabricating a radiation-cured structure is provided. The method includes the steps of providing a first radiation-sensitive material and applying a second radiation-sensitive material to the first radiation-sensitive material. The first radiation-sensitive material has a first sensitivity. The second radiation-sensitive material has a second sensitivity different from the first sensitivity. At least one mask is placed between at least one radiation source and the first and second radiation-sensitive materials. The mask has a plurality of substantially radiation-transparent apertures. The first and second radiation-sensitive materials are then exposed to a plurality of radiation beams through the radiation-transparent apertures in the mask to form a first construct in the first radiation-sensitive material and a second construct in the second radiation-sensitive material. The first construct and the second construct cooperate to form the radiation-cured structure.

    Abstract translation: 提供了一种制造辐射固化结构的方法。 该方法包括提供第一辐射敏感材料并将第二辐射敏感材料施加到第一辐射敏感材料的步骤。 第一种辐射敏感材料具有第一敏感性。 第二辐射敏感材料具有与第一灵敏度不同的第二灵敏度。 至少一个掩模被放置在至少一个辐射源与第一和第二辐射敏感材料之间。 掩模具有多个基本上辐射透明的孔。 然后将第一和第二辐射敏感材料暴露于通过掩模中的辐射透明孔的多个辐射束，以在第一辐射敏感材料中形成第一构造体，并在第二辐射敏感材料中形成第二构造体。 第一构造和第二构造协作形成辐射固化结构。

    LOW ENERGY PROCESS FOR MAKING CURVED SANDWICH STRUCTURES WITH LITTLE OR NO RESIDUAL STRESS
    5.
    发明申请
    LOW ENERGY PROCESS FOR MAKING CURVED SANDWICH STRUCTURES WITH LITTLE OR NO RESIDUAL STRESS 有权
    用于制造具有小的或无残余应力的弯曲的三维结构的低能量过程

    公开(公告)号：US20150298443A1

    公开(公告)日：2015-10-22

    申请号：US14255389

    申请日：2014-04-17

    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

    Inventor： Jacob M. Hundley ,  Nilesh D. Mankame ,  Eric C. Clough ,  Alan J. Jacobsen ,  Elisabeth J. Berger

    IPC: B32B37/02

    CPC classification number: B32B37/02 ,  B32B15/04 ,  B32B27/06 ,  B32B27/20 ,  B32B37/146 ,  B32B38/1866 ,  B32B2250/03 ,  B32B2250/40 ,  B32B2262/101 ,  B32B2262/106 ,  B32B2310/0831 ,  B32B2605/003 ,  B60R21/34 ,  B60R2021/343

    Abstract: A process for fabricating a curved beam including a micro-truss structure. In one embodiment, the process includes fabricating the micro-truss structure on a bottom facesheet, where the micro-truss structure is only partially cured so that it is readily bendable, and then forming the partially cured micro-truss structure and bottom facesheet over a curved fixture, where the partially cured micro-truss structure is then fully cured and hardened to its final curved state. A top facesheet is then adhered to a top surface of the micro-truss structure. In an alternate embodiment, a curved bottom facesheet is forced flat against a fixture and the micro-truss structure is formed while the bottom facesheet is secured to the fixture to a partially cured state. The bottom facesheet is then released from the fixture, which causes it to return to its curved configuration causing the micro-truss structure to bend.

    Abstract translation: 一种制造包括微型桁架结构的弯曲梁的方法。 在一个实施例中，该方法包括在底面板上制造微型桁架结构，其中微桁架结构仅部分固化，使得其易于弯曲，然后在部分固化的微桁架结构和底面板上形成 弯曲夹具，其中部分固化的微型桁架结构然后完全固化并硬化至其最终弯曲状态。 然后将顶部面板粘附到微型桁架结构的顶部表面。 在替代实施例中，弯曲的底部面板被迫使平台抵靠固定装置，并且形成微型桁架结构，同时底部面板被固定到固定装置以达到部分固化状态。 底部面板然后从固定装置中释放，这使其返回到其弯曲构造，导致微型桁架结构弯曲。

    Hierarchical sandwich structures
    6.
    发明授权
    Hierarchical sandwich structures 有权
    分层三明治结构

    公开(公告)号：US09533642B2

    公开(公告)日：2017-01-03

    申请号：US14497036

    申请日：2014-09-25

    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

    Inventor： Jacob M. Hundley ,  Alan J. Jacobsen ,  Sophia Yang ,  Eric C. Clough ,  Jay C. Kussmaul

    IPC: B60R19/00 ,  B60R19/18

    CPC classification number: B60R19/18 ,  B60R2019/1866

    Abstract: A hierarchical sandwich box impact beam for a vehicle that includes spaced apart micro-truss sandwich structures defining an open area therebetween. The impact beam includes an outer facing sandwich structure including an outer facesheet, an inner facesheet and a micro-truss core formed therebetween, and an inner facing sandwich structure including an outer facesheet, an inner facesheet and a micro-truss core formed therebetween. One or more structural connecting sections are coupled to the inner and outer facing sandwich structures so as to define the open area between the structures.

    Abstract translation: 一种用于车辆的分级三明治冲击梁，其包括间隔开的微型桁架三明治结构，其在其间限定开放区域。 冲击梁包括外表面的夹层结构，其包括形成在其间的外表面，内表面和微型桁架芯，以及内表面的夹层结构，其包括形成在其间的外表面，内表面和微桁架芯。 一个或多个结构连接部分联接到内表面和外面的夹层结构，以便限定结构之间的开放区域。

    COMBINED SUBGASKET AND MEMBRANE SUPPORT
    7.
    发明申请
    COMBINED SUBGASKET AND MEMBRANE SUPPORT 有权
    组合的子囊和膜支持

    公开(公告)号：US20130202989A1

    公开(公告)日：2013-08-08

    申请号：US13756641

    申请日：2013-02-01

    Applicant: GM Global Technology Operations LLC

    Inventor： Gerald W. Fly ,  Yeh-Hung Lai ,  Jeffrey A. Rock ,  Keith E. Newman ,  Ping Liu ,  Alan J. Jacobsen ,  William B. Carter ,  Peter D. Brewer

    IPC: H01M8/00

    CPC classification number: H01M8/00 ,  B29C67/20 ,  H01M8/0271 ,  H01M8/0284 ,  H01M8/0286 ,  H01M8/1004 ,  H01M2008/1095

    Abstract: A combined subgasket and membrane support for a fuel cell is provided. The combined subgasket and membrane support includes a substantially fluid impermeable feed region circumscribing a porous membrane support region. The membrane support region is integrally formed with the feed region. At least one of the membrane support region and the feed region is at least partially formed by a radiation-cured structure. A method for fabricating the subgasket and membrane support for the fuel cell is also provided.

    Abstract translation: 提供了用于燃料电池的组合垫片和膜支撑件。 组合的垫圈和膜支撑件包括限定多孔膜支撑区域的基本流体的不可渗透进料区域。 膜支撑区域与进料区域整体形成。 膜支撑区域和进料区域中的至少一个至少部分地由辐射固化结构形成。 还提供了一种用于制造用于燃料电池的垫片和膜支撑件的方法。

    Plated photopolymer based fuel cell
    9.
    发明授权
    Plated photopolymer based fuel cell 有权
    基于光敏聚合物的燃料电池

    公开(公告)号：US09356306B2

    公开(公告)日：2016-05-31

    申请号：US14197251

    申请日：2014-03-05

    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

    Inventor： Jeffrey A. Rock ,  Steven G. Goebel ,  Gerald W. Fly ,  Alan J. Jacobsen ,  Joanna A. Kolodziejska ,  Hung D. Nguyen

    IPC: H01M8/10 ,  H01M8/02

    CPC classification number: H01M8/1097 ,  H01M8/0258 ,  H01M8/026 ,  H01M8/0267 ,  H01M8/242 ,  H01M8/2483 ,  Y02E60/50

    Abstract: A fuel cell component includes a first fluid distribution layer, a second fluid distribution layer, a cap layer, a third fluid distribution layer, and a pair of fluid diffusion medium layers. The individual layers are polymeric, mechanically integrated, and formed from a radiation-sensitive material. The first fluid distribution layer, the second fluid distribution layer, the cap layer, the third fluid distribution layer, and the pair of fluid diffusion medium layers are coated with an electrically conductive material. A pair of the fuel cell components may be arranged in a stack with a membrane electrode assembly therebetween to form a fuel cell.

    Abstract translation: 燃料电池部件包括第一流体分配层，第二流体分配层，盖层，第三流体分配层和一对流体扩散介质层。 单个层是聚合的，机械一体化的并且由辐射敏感材料形成。 第一流体分配层，第二流体分配层，盖层，第三流体分配层和一对流体扩散介质层被涂覆有导电材料。 一对燃料电池组件可以以其间的膜电极组件堆叠地布置以形成燃料电池。

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